Application and Performance of 110 kV TransformerMicrocomputer Protection
lin rong~1; guo jian-bin~2; zhao chun-lei~3(1. hebei electric power design and research institute; shijiazhuang 050031; china; 2. xingtai electric power company; xingtai 054001; china; 3. hebei electric power attemper and communication center; shijiazhuang 050021; china)